https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13973919Edit ImageSaveSaveEditCropCustom TextRobert Barnes. Photograph by Barraud & Jerrard, 1873.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1020 x 1200 px | 300 dpiLarge JPEG 2974 x 3500 px | 300 dpiBest Quality JPEG 3054 x 3594 px | 300 dpiFree DownloadRobert Barnes. Photograph by Barraud & Jerrard, 1873.More